PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2098Standoff,threaded,spacing

Keystone Electronics Corp · NSN 5340-01-288-3239 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-288-3239 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-288-3239. Primary manufacturer part number: 2098.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
  • Style Designator: FLANGED WITH LEFT INTERNAL THREAD
  • Surface Treatment: PASSIVATE STANDOFF
  • Flange Thickness: 1.750 INCHES NOMINAL IN
  • Length: 1.938 INCHES NOMINAL IN
  • Material: STEEL STANDOFF
  • Flange Width Across Flats: 0.250 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Standoff construction
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-288-3239, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Keystone Electronics Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-288-3239
Primary Part Number2098
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerKeystone Electronics Corp
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
Style DesignatorFLANGED WITH LEFT INTERNAL THREAD
Surface TreatmentPASSIVATE STANDOFF
Flange Thickness1.750 INCHES NOMINAL IN
Length1.938 INCHES NOMINAL IN
MaterialSTEEL STANDOFF
Flange Width Across Flats0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5340-01-272-68620382-2098 SUCCESSOR
Bumper
Br Communications (inc)
5910-00-059-1070070-2098-1A INTERCHANGEABLE
Capacitor,fixed,electrolytic
Ballantine Laboratories Inc
5340-00-126-51522098 INTERCHANGEABLE
Bumper
Alasco Rubber & Plastic Corp
5950-00-150-24082098 INTERCHANGEABLE
Transformer,power
Behlman Electronics, Inc
6250-00-158-90442098 INTERCHANGEABLE
Lampholder
Cole Hersee Company
5330-00-199-5781MS35769-14 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
2940-00-238-5551AF0040000 INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Filtration Inc Dba Fleetguard Div Cummins Inc
5360-00-310-66322098 INTERCHANGEABLE
Spring,helical,compression
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
3120-00-439-8473204-040-170-5 INTERCHANGEABLE
Bearing,sleeve
Bell Textron Inc
5330-00-868-847762000C INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
Cross-Reference Index
Part NumberManufacturer
9749-SS-0440-7 Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (USA)
2098 PRIMARY Keystone Electronics Corp (USA)
9749-SS-0440-7 New Haven Mfg Corp Amatom Electronic Hardware Div (USA)
Related Parts
5340-01-272-6862SUCCESSOR
BUMPER
0382-2098
5910-00-059-1070INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
070-2098-1A
5340-00-126-5152INTERCHANGEABLE
BUMPER
2098
5950-00-150-2408INTERCHANGEABLE
TRANSFORMER,POWER
2098
6250-00-158-9044INTERCHANGEABLE
LAMPHOLDER
2098
5330-00-199-5781INTERCHANGEABLE
GASKET
MS35769-14
2940-00-238-5551INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
AF0040000
5360-00-310-6632INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2098
3120-00-439-8473INTERCHANGEABLE
BEARING,SLEEVE
204-040-170-5
5330-00-868-8477INTERCHANGEABLE
SEAL,PLAIN ENCASED
62000C
3950-00-891-2070INTERCHANGEABLE
TRESTLE,HOIST,PORTABLE
S6T12-A15
5930-00-968-4993INTERCHANGEABLE
SWITCH,ROTARY
2098

Frequently Asked Questions

What is NSN 5340-01-288-3239?

NSN 5340-01-288-3239 is a Standoff,threaded,spacing, manufactured by Keystone Electronics Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-288-3239?

NSN 5340-01-288-3239 has 3 cross-referenced part numbers: 9749-SS-0440-7 (Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware), 2098 (Keystone Electronics Corp), 9749-SS-0440-7 (New Haven Mfg Corp Amatom Electronic Hardware Div).

What NSN replaces 5340-01-288-3239?

There are 12 known substitutes for 5340-01-288-3239: 5340-01-272-6862, 5910-00-059-1070, 5340-00-126-5152 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2098?

Key specifications for 2098: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD); Style Designator: FLANGED WITH LEFT INTERNAL THREAD; Surface Treatment: PASSIVATE STANDOFF; Flange Thickness: 1.750 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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